#!/bin/bash

# Slackware build script for ola

# Written by Georg Nagel (g.schlmm [at] gmail [dot] com)

# 20220217 bkw: Modified by SlackBuilds.org:
# - updated for v0.10.8. needed for protobuf3 (because the old
#   protobuf is going away). also it's better to ship a release
#   than a git commit from ~4 years ago.
# - don't ship static libraries.
# - get rid of .la files (they are verboten in 15.0).
# - remove useless INSTALL from doc dir.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=ola
VERSION=${VERSION:-0.10.8}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

WITH_HTTP=${WITH_HTTP:-no}
WITH_PYTHON=${WITH_PYTHON:-yes}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \+ -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+

BUILD_HTTP="--disable-http"
[ "$WITH_HTTP" != "no" ] && BUILD_HTTP="--enable-http"

BUILD_PYTHON="--enable-python-libs"
[ "$WITH_PYTHON" != "yes" ] && BUILD_PYTHON=""

autoreconf -fiv

SLKCFLAGS+=" -Wno-error"

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
CPPFLAGS="$CPPFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --build=$ARCH-slackware-linux \
  --disable-static \
  --enable-shared \
  $BUILD_HTTP $BUILD_PYTHON

make

# 20220217 bkw: Makefile installs symlinks with absolute paths, e.g.
# /usr/bin/ola_patch => /usr/bin/ola_dev_info, which are broken
# because we use DESTDIR. Make them relative.
sed '/LN_S/s,\$(bindir)/,,' Makefile

make install-strip DESTDIR=$PKG
gzip -9 $PKG/usr/man/man*/*

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README COPYING AUTHORS ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

rm -f $PKG/usr/lib*/*.la

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
